TIL Jackie Robinson was court-martialed for refusing to move to the back of an Army bus, 11 years before Rosa Parks. : r/todayilearned
The 'Strike' Against Jackie Robinson: Truth or Myth? – Society for American Baseball Research
Jackie Robinson was a radical – don't listen to the sanitized version of history
Jackie Robinson breaks baseball barrier: Today in history
A history of athletes and activism
You can't just not do it.' Inside baseball's mixed response to social justice movement, and what's next - ESPN
MLB celebrates Jackie Robinson, calls for justice continue
What Black baseball players — past, present and future — heard when MLB teams refused to play
When star black athletes consider it their duty to speak up for social justice
MLB celebrates Jackie Robinson, calls for justice continue
The volatile concoction of social justice and sports – Baptist News Global
A Reward for a Functioning Society - Baseball ProspectusBaseball Prospectus
MLB celebrates Jackie Robinson, calls for justice continue
Major League Baseball Desegregated 75 Years Ago, But It's Still Rife With Racism
Jackie Robinson Day: Why MLB should honor radical activism - Los Angeles Times